New member. retired engineer, living in St. Paul, Minnesota. I stumbled upon this website looking for an old birthday song, in polka tempo from the '60s. I'm not sure who sang it, it was a chorus as I recall, very catchy tune. The lyrics went something like this - I am an old bugger of 63 but I have a great memory for music and lyrics - this one was definitely a keeper, so much more fun that the old 'Happy Birthday To You':

Have a hap hap happy birthday
May you live to be a hundred and three
Have a hap hap happy birthday
A hap happy birthday to you

Take a bow, take a bow on your birthday
Your birthday, your birthday
Show them how, show them how on your birthday
You'll still look as good as new